ISLAND BIOLOGY Ntf SHERWIN CARLQUIST 9Zo- with illustrations by Sherwin Carlquist and Michael Cole J. COLUMBIA UNIVERSITY PRESS New York and London 1974 P Shenvin Carlquist is Horton Professor of Botany at Claremont Graduate School and Research Associate at the Rancho Santa Ana Botanic Garden in Claremont, California. Library of Congress Cataloging in Publication Data Carlquist, Shenvin John, 1930— Island biology. Includes bibliographies. 1. Island ecology. I. Title. OH541.5.I8C37 574.5'26 73-4643 ISBN 0-231-03562-4 © Copyright Columbia University Press 1974 Printed in the United States of America To Evelyn Hooker and Lois Langland